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Understanding the Logical Constants and Dispositions [PDF]
The Baltic International Yearbook of Cognition, Logic and Communication, 2010 Many philosophers claim that understanding a logical constant (e.g. ‘if, then’) fundamentally consists in having dispositions to infer according to the logical rules (e.g. Modus Ponens) that fix its meaning.
Corine Besson
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A Characterization of Logical Constants Is Possible [PDF]
Theoria, 2010 ...
Gila Sher
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Logica Universalis, 2018 A possibility of defining logical constants within abstract logical frameworks is discussed, in relation to abstract definition of logical consequence. We propose using duals as a general method of applying the idea of invariance under replacement as a criterion for logicality.
TIN Perkov
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Reassessing logical hylomorphism and the demarcation of logical constants [PDF]
SynthÈse, 2010 The paper investigates the propriety of applying the form versus matter distinction to arguments and to logic in general. Its main point is that many of the currently pervasive views on form and matter with respect to logic rest on several substantive and even contentious assumptions which are nevertheless uncritically accepted.
Catarina Dutilh Novaes +1 more
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Logical and Extralogical Constants
Informal Logic, 1988 Some logicians propose to define logical consequence on the basis of a distinction between 'logical' and 'extralogical' constants. In the first and second parts of this paper I will criticize two recent examples of this approach due respectively to Rolf George I and David Hitchcock 2 , 3.
Roger Smook, David Sherry
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On Product Logic with Truth-constants [PDF]
Journal of Logic and Computation, 2006 Product Logic Π is an axiomatic extension of Hájek's Basic Fuzzy Logic BL coping with the 1-tautologies when the strong conjunction & and implication → are interpreted by the product of reals in [0, 1] and its residuum respectively. In this paper we investigate expansions of Product Logic by adding into the language a countable set of truth-constants ...
Petr Savický +4 more
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The intuitive way for Al-Ghazali [PDF]
آداب الرافدين, 1979 1- The study of “the axiomatic method of al-Ghazali” and the analysis of his logical attempt represent a new breakthrough in scientific philosophical studies in general, and in logical studies in particular. Both logical and mathematical.
Mohamed Farhan
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The use of script in the software Gemcom [PDF]
Mining and Metallurgy Engineering Bor, 2015 Scripts are essentially the macros containing instructions for data manipulation in the form of mathematical and logical operations performed for the block model data.
Vaduvesković Zoran +3 more
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Logical constants as punctuation marks. [PDF]
Notre Dame Journal of Formal Logic, 1989 Abstract This chapter presents a proof-theoretical approach to the question ‘What is a logical constant?’ The approach starts with the assumption that logic is the science of formal deductions, and that basic formal deductions are structural deductions, i.e.
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